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Super Precision Angular Contact Ball Bearings S7014 CD/HCP4A

Super Precision Angular Contact Ball Bearings S7014 CD/HCP4A

The S7014 CD/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 11700 lbf and spins at speeds up to 15000 RPM. Its sealed design keeps lubrication in place, while the phenolic cage ensures quiet performance.

With a P4 tolerance class, it offers excellent precision for demanding applications. The bearing works reliably in temperatures from -30°C to 110°C.

Ideal for high-speed machinery like spindles or robotics where accuracy is crucial. Weighing 0.51kg, it’s robust yet manageable for its size. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7014 CD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 11700 lbf
  • Static Radial Load 10238 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 15000 rpm
  • Weight 0.51 kg
  • Price（$） 561.771
Super Precision Angular Contact Ball Bearings S7014 CD/HCP4A dimension drawing
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Features

Performance Features of S7014 CD/HCP4A Bearing

S7014 CD/HCP4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 11,700 lbf, it excels in high-speed operations.

S7014 CD/HCP4A Bearing operates smoothly at speeds up to 15,000 rpm, thanks to its lubricated design.
Its sealed construction protects against contaminants, ensuring reliable performance in various environments.

The P4 tolerance class guarantees exceptional precision, making it suitable for critical applications.
Its temperature range of -30° to 110°C ensures consistent performance in diverse conditions.

Application

Common Applications of S7014 CD/HCP4A Bearing
S7014 CD/HCP4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.

In robotics, S7014 CD/HCP4A Bearing provides smooth motion control for articulated arms and joints. Its sealed design keeps contaminants out, extending service life in demanding environments.

For medical imaging devices, S7014 CD/HCP4A Bearing offers reliable performance due to its phenolic cage and chrome steel rings. The ABEC-7 tolerance ensures minimal vibration during critical procedures.

Automotive applications like electric motor shafts benefit from S7014 CD/HCP4A Bearing’s ability to handle combined radial and axial loads. The lubricated design reduces maintenance needs over time.

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